Well shit while we are at it,
Use 20 - 50 4T dino oil and change it at say 2500 - 3000 miles
Use Motorex/similar full syn and change at 4500 miles
Oil experts? lesser
? qualilty oil changed more often so cleaner oil or better
? quality oil in for much longer
Hope the oil Police don't shoot me but on the road not everything is available at the local store on top of a volcano!!
Maya's engine is quieter with 20 - 50 dino oil ..... so???????